0.15.0

• [Feature]: Provide a way to inject an initial metric list for the autocompletion (#134)
• [Enhancement]: Autocomplete metrics/function/aggregation when the editor is empty (#133)
• [Enhancement]: Improve the documentation to reflect what the lib is providing. (#134)
• [Change]: Export the essential interface in the root index of the lib. (#132)
• [Change]: Downgrade the NodeJS version required (from 14 to 12) (#112)
• [BreakingChange]: Support CommonJS module. (#130)

Note that this requires to change the import path if you are using something not exported by the root index of lib. For
example: import { labelMatchersToString } from 'codemirror-promql/parser/matcher';
becomes import { labelMatchersToString } from 'codemirror-promql/esm/parser/matcher';
or import { labelMatchersToString } from 'codemirror-promql/cjs/parser/matcher';